SLVSMQ2 July   2026 DLPC8545 , DLPC8555

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     6
    2. 4.1  Initialization, Board Level Test, and Debug
    3. 4.2  V-by-One Interface Input Data and Control
    4. 4.3  DSI Input Data and Clock
    5. 4.4  DMD SubLVDS Interface
    6. 4.5  DMD Reset and Low Speed Interfaces
    7. 4.6  Flash Interface
    8. 4.7  Peripheral Interfaces
    9. 4.8  GPIO Peripheral Interface
    10. 4.9  Clock and PLL Support
    11. 4.10 Power and Ground
    12. 4.11 I/O Type Subscript Definition
    13. 4.12 Internal Pullup and Pulldown Characteristics
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2.     21
    3. 5.2  ESD Ratings
    4. 5.3  Recommended Operating Conditions
    5. 5.4  Thermal Information
    6. 5.5  Power Electrical Characteristics
    7. 5.6  Pin Electrical Characteristics
    8. 5.7  DMD SubLVDS Interface Electrical Characteristics
    9.     28
    10. 5.8  DMD Low Speed Interface Electrical Characteristics
    11.     30
    12. 5.9  V-by-One Interface Electrical Characteristics
    13. 5.10 USB Electrical Characteristics
    14.     33
    15. 5.11 System Oscillator Timing Requirements
    16.     35
    17. 5.12 Power Supply and Reset Timing Requirements
    18.     37
    19. 5.13 V-by-One Interface General Timing Requirements
    20.     39
    21. 5.14 Flash Interface Timing Requirements
    22.     41
    23. 5.15 Source Frame Timing Requirements
    24.     43
    25. 5.16 Synchronous Serial Port Interface Timing Requirements
    26.     45
    27. 5.17 I2C Interface Timing Requirements
    28. 5.18 Programmable Output Clock Timing Requirements
    29. 5.19 JTAG Boundary Scan Interface Timing Requirements (Debug Only)
    30.     49
    31. 5.20 DMD Low Speed Interface Timing Requirements
    32.     51
    33. 5.21 DMD SubLVDS Interface Timing Requirements
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagrams
    3. 6.3 Feature Description
      1. 6.3.1 Input Sources
      2. 6.3.2 V-by-One Interface
      3. 6.3.3 DMD (SubLVDS) Interface
      4. 6.3.4 Serial Flash Interface
      5. 6.3.5 GPIO Supported Functionality
        1.       62
      6. 6.3.6 Debug Support
  8. 7 Power Supply Recommendations
    1. 7.1 System Power-Up and Power-Down Sequence
    2. 7.2 DMD Fast Park Control (PARKZ)
    3. 7.3 Power Supply Management
    4. 7.4 Hotplug Usage
    5. 7.5 Power Supplies for Unused Input Source Interfaces
  9. 8 Layout
    1. 8.1 Layout Guidelines
      1. 8.1.1 Layout Guideline for DLPC8545, or DLPC8555 Reference Clock
        1. 8.1.1.1 Recommended Clock Oscillator Configuration
      2. 8.1.2 V-by-One Interface Layout Considerations
      3. 8.1.3 DMD Maximum Pin-to-Pin, PCB Interconnects Etch Lengths
      4. 8.1.4 Power Supply Layout Guidelines
    2. 8.2 Thermal Considerations
  10. 9 Device and Documentation Support
    1. 9.1 Third-Party Products Disclaimer
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Device Nomenclature
      1. 9.5.1 Device Markings
    6. 9.6 Trademarks
    7. 9.7 Electrostatic Discharge Caution
    8. 9.8 Glossary
      1. 9.8.1 Video Timing Parameter Definitions
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9.8.1 Video Timing Parameter Definitions

    Active Lines Per Frame (ALPF)Defines the number of lines in a frame containing displayable data: ALPF is a subset of the TLPF.
    Active Pixels Per Line (APPL)Defines the number of pixel clocks in a line containing displayable data: APPL is a subset of the TPPL.
    Horizontal Back Porch (HBP) BlankingNumber of blank pixel clocks after horizontal sync but before the first active pixel. Note: HBP times are reference to the leading (active) edge of the respective sync signal.
    Horizontal Front Porch (HFP) BlankingNumber of blank pixel clocks after the last active pixel but before Horizontal Sync.
    Horizontal Sync (HS)Timing reference point that defines the start of each horizontal interval (line). The absolute reference point is defined by the active edge of the HS signal. The active edge (either rising or falling edge as defined by the source) is the reference from which all horizontal blanking parameters are measured.
    Total Lines Per Frame (TLPF)Defines the vertical period (or frame time) in lines: TLPF = Total number of lines per frame (active and inactive).
    Total Pixel Per Line (TPPL)Defines the horizontal line period in pixel clocks: TPPL = Total number of pixel clocks per line (active and inactive).
    Vertical Sync (VS)Timing reference point that defines the start of the vertical interval (frame). The absolute reference point is defined by the active edge of the VS signal. The active edge (either rising or falling edge as defined by the source) is the reference from which all vertical blanking parameters are measured.
    Vertical Back Porch (VBP) BlankingNumber of blank lines after vertical sync but before the first active line.
    Vertical Front Porch (VFP) BlankingNumber of blank lines after the last active line but before vertical sync.
DLPC8545 DLPC8555